baber/WOPTO huggingface dataset:
Patent DE-3263481-D1 (DE)
Title: Serial printer provided with cutter
Inventor: SPERAGGI MARCELLO
IPC: B41J11/70
Filed: 1982-02-13
Granted: 1985-06-20
Abstract: Serial printer provided with cutter, the printer being of the type in which printing is performed by a printing head mounted on a carriage sliding on guides parallel to the printing line and a continuous printing support moves perpendicularly to the direction of such guides leaning against a substantially vertical platen. A rotating cutter is lever mounted on the carriage over the printing head in a position very close to the printing line and it can be actuated in order to partially overlap a cutting edge of the platen, the edge being parallel to the printing line.Owing to the printing head movement along the printing line the rotating cutter, when actuated operates the transversal cutting of the continuous form.The cut form is disposed in a collecting drawer behind the platen owing to the movement imposed by the rotating cutter and to the reduced thickness of the platen which constitutes a drawer wall. A transparent elastic leaf coupled to the lever on which the rotating cutter is mounted assures the form steadiness during the cutting by pressing it against the platen near the cutting zone.It further provides an elastic reaction which brings the rotating cutter in rest position when it is not actuated to be in cutting position. The leaf does not hamper print visibility nor does it hamper the loading of the form in the printer when carriage is at its end of travel position.
Patent DE-3269634-D1 (DE)
Title: Process for making a sorption-active body, in particular for the removal of odours, for scenting rooms and the like
Inventor: IRGEL LUTZ
IPC: F24C15/20
Filed: 1982-08-31
Granted: 1986-04-10
Abstract: The aim of the invention was to find a method of producing a sorptive body, to be used especially with objectives such as the elimination of odors and air freshening. In the invented process a granular or powdered solid component consisting of a sorptive material, e.g. active carbon, or a compound containing such a material, is mixed with a binding agent, by which it is generally fixed to a carrier substance. The essence of the invention is that at least part of the finely-ground solid component is mixed with a liquid sorbate; only then it is combined with the dissolved binding agent. In a subsequent operation heat is applied to the mixture, thereby expelling the sorbate. The heat causes pores and capillaries to form within the binding agent, thus enabling air to enter into the sorptive substances deposited in the binding agent and so effecting an increase in the active area of the surface of the body. The invented process can be applied to such products as filter mats, air fresheners, inner soles for shoes etc.
Patent DE-3275245-D1 (DE)
Title: Method to control the water temperature of the main or return line of a warm water heating plant
Inventor: FAUSER EDWIN DIPL ING
IPC: G05D23/19
Filed: 1982-09-14
Granted: 1987-02-26
Abstract: 1. Process for controlling the flow or return temperature of a hot water heating system, in which the set value of the flow or return temperature is controlled as a function of weather or outside temperature according to a heating curve set on the controller and, furthermore, the set value deviation of a test room temperature is registered and an electrical correcting quantity derived from it, which is entered in the controller for the independent adaptation of the heating curve to an actual heat requirement, characterized in that the set value deviation of the test room temperature (DELTA tr ) is determined only at discrete times and the correcting quantity (V) derived from it is held constant until the next determination time.
Patent DE-3275903-D1 (DE)
Title: Pharmaceutical compositions
Inventor: BUYNISKI JOSEPH P
IPC: A61K38/00
Filed: 1982-01-19
Granted: 1987-05-07
Abstract: Enhanced antiulcer activity is obtained in warm-blooded animals by the concomitant administration of the histamine H2-receptor antagonist, etintidine, and the pepsin complexing agent, pepstatin. Concomitant administration of the two entities reduces the amount of etintidine necessary for effective treatment, thereby decreasing its side effect liability.
Patent DE-3279384-D1 (DE)
Title: Silage cutter and an agricultural machine having a loader implement including a similar silage cutter
Inventor: LIET CORNELIS HENDRICUS
IPC: A01F25/20
Filed: 1982-09-03
Granted: 1989-03-02
Abstract: 1. Silage cutter (11) having a frame (12), which comprises an upright frame portion (14) and a transverse beam (15) which is at least approximately horizontal and to which a plurality of support prongs (16) are secured, and a cutting device, which is arranged on the frame (12) above the support prongs (16) and approximately parallel to the support prongs, and which has an L- or U-shaped support element (1), which can be displaced up and down, with one or two side limbs (1''), formed at right angles to the frame (12), and a middle limb (1') parallel to the frame, a rigid blade element which has saw blade-like teeth (2) and which can be reciprocated in an oscillating manner by means of drive means, being guided along each of the limbs (1', 1''), so that the blade elements also form a U- or L-shaped blade element (3), characterized in that one end of each blade element associated with a side limb (1'') is connected to one end of the blade element associated with the middle limb (1') by means of a flexible connection element (8) which is guided over the associated corner of the support element (1), and at least one drive means (26) acts exclusively at the second end upon at least one blade element associated with a side limb (1'').
Patent DE-3360744-D1 (DE)
Title: Method and apparatus for discharging paper towels or the like
Inventor: SCHULER JACOB PIETER
IPC: B65F5/00
Filed: 1983-02-10
Granted: 1985-10-17
Abstract: The invention relates to a method and apparatus for discharging paper towels or the like. The apparatus comprises a reservoir having at least one inlet connectable with a water supply, at least one opening for throwing in the paper towels, and an outlet connectable with a sewer-pipe, wherein a valve means is provided which is periodically movable between a position, in which the outlet is closed, and a position, in which the outlet is opened. The paper towels can be thrown in the reservoir, in which the supplied water is collected, wherein an amount of the water collected in the reservoir together with a plurality of the towels gathered in the water is periodically discharged through the closable outlet on a sewer-pipe. In this manner an automatical discharge of the used paper towels is obtained, whereby the disorderly and unhygienic impression of over-full refuse boxes is avoided.
Patent DE-3361796-D1 (DE)
Title: Cladding construction
Inventor: WALLIS MALCOLM ROBERT
IPC: E04B2/58
Filed: 1983-09-23
Granted: 1986-02-20
Abstract: A cladding construction for a roof or wall comprising a purlin (10), an outer cladding (11) and an inner cladding (12). The purlin is secured to the outer cladding by means of a screw (23) which extends through the outer cladding and an outer flange (14) of the purlin, and the inner cladding is located adjacent a web (13) of the purlin by means of a pair of support members (26). The support members are attached to the purlin by male and female clip members, (27) and (28) respectively. In assembling the embodiment of cladding construction shown in fig. 1, the male clip member is offered up to the web rotated through 90 DEG  from the attitude shown. Hook parts (32) of the clip member are inserted through an aperture (39) in the web and an aperture (38) in the female member, and the clip member is then rotated through 90 DEG to the position shown.
Patent DE-3362133-D1 (DE)
Title: Process for wet grinding of natural and/or synthetic carbonates
Inventor: BLEECK JORG
IPC: C09C1/02
Filed: 1983-11-30
Granted: 1986-03-27
Abstract: The invention relates to a process for wet grinding of natural and/or synthetic carbonates in wet suspensions in which the viscosity of the mass is decreased and a favorable particle size range distribution is obtained having a small portion of very fine overground particles. The carbonates in the wet grinding are mixed with zeolites to 0.05 to 3.0% by weight based on the dry weight of the carbonates. Chemical dispersants are used to help effect the process.
Patent DE-3364867-D1 (DE)
Title: Method of forming a hemostatic-adhesive web dressing and dressing formed thereby
Inventor: CRUZ MAMERTO M
IPC: A61L15/32
Filed: 1983-04-12
Granted: 1986-09-04
Abstract: Method of forming non-woven, dry, air-laid, fibrous webs from fibers having hemostatic and self-adhesive properties by converting the bulk fibers into a web form utilising conventional dry, air-laid web forming equipment such as an integrated Rando-feeder and Rando-webber. The web after forming is calendered under closely controlled moisture content. The fibers are formed of an ionizable, water-insoluble partial salt of collagen. The web is hemostatic and is self-adherent to wound surfaces.
Patent DE-3367119-D1 (DE)
Title: Fluid flow meter
Inventor: POUNDER EDWIN
IPC: G01F1/06
Filed: 1983-02-25
Granted: 1986-11-27
Abstract: A fluid flow meter having a paddle wheel rotatably mounted in a cylindrical cavity and an inlet conduit and an outlet conduit tangentially aligned with the periphery of the cavity for directing a fluid to flow through it. The paddle wheel's axis of rotation is displaced from the cavity's centerline, in the direction of the inlet conduit and substantially perpendicular to the flow of fluid entering the cavity, such that the flow meter operates effectively over an extended range of Reynolds numbers, spanning both turbulent and laminar flows.
Patent DE-3370400-D1 (DE)
Title: Three-phase power current line
Inventor: HENRICI PETER
IPC: H01B9/00
Filed: 1983-11-07
Granted: 1987-04-23
Abstract: 1. An arrangement for the transmission of large electrical outputs comprising large currents with small voltage differences from a transformer to an adjacent load, for example a steel melting furnace or an electrolytic bath, by means of a three-phase power line comprising conductors which have a wide cross-section in relation to their thickness, characterised in that all the conductors (10, 15, 17, 18) of the three-phase power line from the transformer windings (5, 6, 7) to the load In the region of the winding output lines (10 to 15) and also in the region of an outlet (16) through the transformer casing (9) and also in a subsequent conductor section have their broader faces respectively opposite one another with adjacent conductors (10, 15, 17, 18) mutually overlapping over their full width, and in that the width of the conductors (10, 17, 18, 15) approximately equals the height of the winding in the transformer.
Patent DE-3371878-D1 (DE)
Title: Anti-sticking agent for hydraulic binders
Inventor: COULEAU ROBERT
IPC: B28B7/38
Filed: 1983-03-17
Granted: 1987-07-09
Abstract: A release composition which facilitates the unmolding of bonding materials such as concretes from molds for purposes of pre-fabrication. Methods for facilitating the unmolding of such bonding materials by coating the mold with such release composition, and for casting molded, preformed articles include coating the mold prior to casting in order to facilitate the unmolding operations. The release composition is an aqueous anti-freeze solution containing no petroleum based products. It comprises a combination of at least one active release constituent which may be an organic acid salt, at least one clarifying anti-freeze agent which may be a hydroxyethylether; at least one spreading agent which is an ester; at least one polyether lubricating agent; and water as a solvent medium, in variable proportion according to the desired concentration.
Patent DE-3374276-D1 (DE)
Title: A process for expanding microspheres
Inventor: EDGREN ANDERS
IPC: B01J13/02
Filed: 1983-11-17
Granted: 1987-12-10
Abstract: 57 A process for expanding expandable thermoplastic microspheres containing a blowing agent which will be volatilized at heating. A slurry of the unexpanded spheres is fed to a pressure zone together with steam whereby volatilization of the blowing agent occurs in the zone and the expanded microspheres are then allowed to leave the zone at a considerable pressure drop.
Patent DE-3376944-D1 (DE)
Title: Operation monitoring of digital transmission links
Inventor: VOLLNHALS FRIEDEMANN DIPL ING
IPC: H04B3/46
Filed: 1983-08-31
Granted: 1988-07-07
Abstract: 1. A method of monitoring the operation of digital transmission links comprising intermediate regenerators which are arranged between two line terminals, where a telemetry signal is transmitted via the same signal path as the digital signal, where at least some of the intermediate regenerators include telemetry units in which the transmitted telemetry signal is regenerated and amplified and from which, commencing from the first intermediate regenerator with a telemetry unit which receives no telemetry signal, a telegram (T) comprising a plurality of data blocks is cyclically transmitted, where the sequence of telegrams forms the telemetry signal in the form of a telegram chain (Tk), where the transmission of each following telegram of the telemetry unit of an intermediate regenerator is triggered by the reception of at least one telegram from the line terminal or from the preceding intermediate regenerator, where self-monitoring of the intermediate regenerators takes place and as a result of this monitoring the data blocks of the telegrams contain information items relating to the status of the received digital signals and to the function of the respective intermediate regenerator, where, in the locating device of the receiving-end line terminal, the intermediate regenerators are localised by counting the telemetry signals and the different link sections and intermediate regenerators are monitored by analysing the data blocks of the telemetry signals, characterised in that each of the telegrams comprises, in addition to the data blocks (D), at least one head code (K1, K2) and one end code (E1), that the head-and end codes of the telegrams (T1, ..., Tn) are identical to one another and form a time frame, that the head-and end codes of the telegrams are monitored in the receiving telemetry units, and a telegram is considered to have been correctly recognised when the number of correctly received bits of the head-and end codes overshoots a predeterminable threshold value, that only correctly received telegrams are, in the sequence of their reception, regenerated, amplified and forwarded to the next link section, that when the predetermined threshold value is undershot the associated telegram is suppressed and that in its place a replacement telegram is gated into the telegram chain (Tk) which is to be transmitted.
Patent DE-3462847-D1 (DE)
Title: Ski boot
Inventor: WALKHOFF KLAUS
IPC: A43B5/04
Filed: 1984-01-21
Granted: 1987-05-07
Abstract: Two adjusting mechanisms are arranged between a lower shaft portion having a sole and a shin portion covering the shin region of the leg of a wearer and forwardly and rearwardly pivotable about a transverse axis in relation to the lower shaft portion. Each adjusting mechanism is constructed in the manner of a turnbuckle and comprises two threaded rods having opposite-handed threads. One threaded rod is anchored on the shin portion while the other threaded rod is hingedly mounted on the lower shaft portion. The threaded rods can be displaced toward one another or away from one another by means of a rotatable housing permitting a variation of the distance between the engagement points of the adjusting mechanisms. In this manner, the position or attitude of the shin portion in relation to the lower shaft portion can be adjusted both backward and forward as well as to the side. A compression spring is arranged in the interior of the housing and which is compressed under the action of a forward pivoting motion of the shin portion.
Patent DE-3462909-D1 (DE)
Title: Optionally foamed intumescent masses and moulded articles prepared therefrom
Inventor: VON BONIN WULF DR
IPC: C08L21/00
Filed: 1984-02-13
Granted: 1987-05-07
Abstract: The present invention relates to optionally foamed intumescent masses obtained by reacting (1) polyisocyanates with a mixture containing (2) polyethers having an average OH number of from about 150 to 500 and obtained by the chemical addition of alkylene oxides having an ethylene oxide content of from about 50 to 100% by weight to low molecular weight starters, and/or (3) hydroxyl polyesters having an OH number of from about 100 to 350 obtained by the reaction of aliphatic, cycloaliphatic, araliphatic and aromatic polycarboxylic acids having 2 to 10 carbon atoms with at least two polyols selected from two different groups of the three following groups: (a) hydroxyl compounds with a molecular weight of up to about 200 having more than three OH groups, (b) hydroxyl groups with a molecular weight of up to about 150 having three OH groups, and (c) hydroxyl compounds with a molecular weight of up to about 80 having two OH groups, wherein one of the polyols belongs to group (a), and (4) a phosphate of the melamine phosphate type. The invention additionally relates to the use of the intumescent masses for preparing moulded articles or devices for preventive fire protection.
Patent DE-3465573-D1 (DE)
Title: Paint spraying apparatus
Inventor: MANCEL PATRICK
IPC: B05B7/04
Filed: 1984-04-25
Granted: 1987-10-01
Abstract: This invention describes a hand held paint sprayer that mixes paint products from at least two reservoirs, then combines the mixture with a pressurized gas source for propelling the mixed paint through a nozzle outlet. The spray gun incorporates a regulator for varying the amount of one product with respect to the other between 0% and 100%.
Patent DE-3475214-D1 (DE)
Title: Antifriction bearing assembly for a die set or the like
Inventor: O'NEIL JUNIOR
IPC: F16C29/04
Filed: 1984-08-13
Granted: 1988-12-22
Abstract: An antifriction ball bearing assembly (10) features a tubular, cylindrical ball retainer or cage (16) which is carried by both reciprocating and rotational movement on an associated shaft (15) or bushing member (14) by means of a key or slide member (19, 20) which is slidable in an axial or longitudinal groove (18, 29) formed in the shaft or bushing and which projects radially into an annular groove (21) formed in the bearing retainer.
Patent DE-3479733-D1 (DE)
Title: Antibiotic cephalosporin derivatives, process for their preparation and pharamceutical compositions containing them
Inventor: OLLIERO DOMINIQUE BAT LORRAINE
IPC: C07D501/34
Filed: 1984-05-25
Granted: 1989-10-19
Abstract: The compounds according to the invention correspond to the formula: <IMAGE>  (I)  in which: The COOA group at the 4 position is an acid radical, or an alkaline or alkaline-earth salt, or an amino acid or amine salt, for example triethylamine or ethanolamines, or an easily hydrolyzable or metabolically labile and pharmaceutically acceptable ester radical. X denotes an oxygen atom or a sulfur atom n is zero or 1 R1 and R2 each denote independently hydrogen or a lower alkyl group, preferably a methyl group, or R1 and R2 taken together with the carbon atom to which they are linked form a cyclobutyl or cyclopentyl nucleus. B is the residue of a primary or secondary amine.
Patent DE-3480844-D1 (DE)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08F4/28
Filed: 1984-03-05
Granted: 1990-02-01
Abstract: 1. A process for preparing an ethylene polymer by homopolymerization of ethylene or by copolymerization of ethylene with an ethylene-copolymerizable compound in a continuously operated, tubular polymerization system in the course of from 30 to 120 seconds, under from 1500 to 3000 bar and at from 140 to 350 degrees C in the presence of a free radical polymerization initiator by supplying the polymerization system at its inlet point (A) with a mixture of ethylene, oxygen, 0,5 - 50 mol ppm, based on the amount of ethylene, of tert-butyl peroxypivalate, which is dissolved in an inert solvent and is present in an amount of from 5 to 15 mol ppm, based on the total amount of ethylene supplied to the polymerization system at its inlet point (A), regulator if any and comonomer if any, and at a second point (B) downstream of the inlet point along the polymerization system, where the temperature of the polymerization reaction has already exceeded the maximum, with a mixture of ethylene, oxygen, regulator if any and comonomer if any, which comprises adding in addition at a further point (C) of the polymerization system, where the temperature of the oxygen-initiated reaction has already exceeded the maximum and which is between the second inlet point (B) and the endpoint of the polymerization system, an organic initiator whose half-value temperature, measured in benzene as solvent, is above 140 degrees C.
Patent DE-3562140-D1 (DE)
Title: Phenylethylaminopropiophenone derivatives, process for their preparation et medicines containing them
Inventor: SEIDEL PETER-RUDOLF DR
IPC: A61P29/00
Filed: 1985-06-28
Granted: 1988-05-19
Abstract: 1. Phenylethylaminopropiophenone derivatives of the general formula (I)  see diagramm : EP0167945,P10,F4  in which R**1 represents hydrogen, lower alkyl which is optionally substituted by fluorine, or halogen, R**2 denotes hydrogen or lower alkyl and R**3 denotes hydrogen, alkoxy or halogen, and their physiologically acceptable salts with inorganic or organic acids.
Patent DE-3566905-D1 (DE)
Title: Process for manufacturing printed circuit boards
Inventor: SIRINYAN KIRKOR DR
IPC: C23C18/50
Filed: 1985-06-14
Granted: 1989-01-26
Abstract: 1. Process for the manufacture of printed circuits by the wet-chemical metallizing of baseboards with the aid of organometallic activators, characterized in that a) the baseboards are activated, without prior etching, with a solution of 0.01-10 g/l of a complex compound of Pd, Au, Pt or Ag with a conjugated diene, alpha, beta unsaturated ketone, 4-cyclohexene-1,2-dicarboxylic anhydride or 4-cyclohexene-1,2-dicarboxylic imide, b) an electronically conductive metal coating with a layer thickness of 0.05-10 mu m and a stability to separation of at least 25 N/25 mm according to DIN 53 494 is applied to the boards activated in this way, by a wet chemical-electroless method or a combined wet chemical-electroless/electroplating method, and c) the baseboards metallized in this way, i. e. the so-called semi-finished products, are further processed in the customary manner to produce printed circuits.
Patent DE-3569317-D1 (DE)
Title: Overload protection circuit for a low-frequency amplifier
Inventor: STERNAD ROLF
IPC: H03F1/52
Filed: 1985-08-02
Granted: 1989-05-11
Abstract: 1. An overload protection circuit for a low frequency amplifier with an input stage (14), a pre-driver stage (2) in the class A-operation, a driver- and output stage (1) connected directly downstream of the predriver stage in push-pull operation and a load impedance (3) coupled to the latter galvanically, wherein the driver- and output stages ares connected complementarily to a positive and a negative operational voltage (+- Vcc) and having a sensor circuit (9, 10, 10') detecting disturbance, characterized in that there is provided in each of the positive and negative supply line for the pre-driver stage (2) a switch (4, 5), which, controlled by the sensor circuit (9, 10, 10'), disconnects the operational voltages (+ Vcc, - Vcc) only for the predriver stage (2).
Patent DE-3575632-D1 (DE)
Title: Proportional solenoid.
Inventor: ZEUNER KENNETH W
IPC: H01F7/16
Filed: 1985-07-18
Granted: 1990-03-01
Abstract: A highly proportional solenoid is disclosed. An armature (60) having a conic indentation is attracted by a pole piece (10A) with a complementary tapered face (11), thereby providing an actuation which is highly linear in relation to applied electric energy.